/**
 * @description 登录、获取用户信息、退出登录、清除accessToken逻辑，不建议修改
 */

import Vue from "vue";
import { getUserInfo, login } from "@/api/user";
import {
  getAccessToken,
  removeAccessToken,
  setAccessToken,
} from "@/utils/accessToken";
import { resetRouter } from "@/router";
import { title, tokenName } from "@/config/settings";

const state = {
  accessToken: getAccessToken(),
  username: "",
  avatar: "",
  permissions: [],
  userInfo: {},
};
const getters = {
  accessToken: (state) => state.accessToken,
  username: (state) => state.username,
  avatar: (state) => state.avatar,
  permissions: (state) => state.permissions,
  userInfo: (state) => state.userInfo,
};
const mutations = {
  setAccessToken(state, accessToken) {
    state.accessToken = accessToken;
    setAccessToken(accessToken);
  },
  setUsername(state, username) {
    state.username = username;
  },
  setAvatar(state, avatar) {
    state.avatar = avatar;
  },
  setPermissions(state, permissions) {
    state.permissions = permissions;
  },
  setUserInfo(state, userInfo) {
    state.userInfo = userInfo;
  },
};
const actions = {
  setPermissions({ commit }, permissions) {
    commit("setPermissions", permissions);
  },
  async login({ commit }, userInfo) {
    const { data } = await login(userInfo);
    if (data != null) {
      const accessToken = data[tokenName];
      if (accessToken) {
        commit("setAccessToken", accessToken);
        const hour = new Date().getHours();
        const thisTime =
          hour < 8
            ? "早上好"
            : hour <= 11
            ? "上午好"
            : hour <= 13
            ? "中午好"
            : hour < 18
            ? "下午好"
            : "晚上好";
        Vue.prototype.$baseNotify(`欢迎登录${title}`, `${thisTime}！`);
      } else {
        Vue.prototype.$baseMessage(
          `登录接口异常，未正确返回${tokenName}...`,
          "error"
        );
      }
    } else {
      Vue.prototype.$baseMessage("用户名或密码错误", "error");
    }
  },
  async getUserInfo({ commit, state }) {
    const { data } = await getUserInfo(state.accessToken);
    if (!data) {
      Vue.prototype.$baseMessage("验证失败，请重新登录...", "error");
      return false;
    }
    let { permissions, username, avatar, userInfo } = data;
    if (permissions && username && Array.isArray(permissions)) {
      commit("setPermissions", permissions);
      commit("setUsername", username);
      commit("setAvatar", avatar);
      commit("setUserInfo", userInfo);
      return permissions;
    } else {
      Vue.prototype.$baseMessage("用户信息接口异常", "error");
      return true;
    }
  },
  async logout({ dispatch }) {
    await dispatch("resetAccessToken");
    await resetRouter();
  },
  resetAccessToken({ commit }) {
    commit("setPermissions", []);
    commit("setAccessToken", "");
    removeAccessToken();
  },
};
export default { state, getters, mutations, actions };
